The Cheat Sheet • Know what size shirt you wear. Get measured. • Always buy a fitted dress shirt—even if you're not model skinny. • When in doubt, go with a semispread collar. It works with everything. • Unbutton and unpress your oxford—it's cooler that way. • Inject some personality into your workwear—try a plaid or gingham dress shirt. And pair either one with a dark tie. • Be a man: Wear a pink dress shirt to the office. • Get some attitude: Unbutton your shirt cuffs.